Car permit · Defensive driving

Before which three actions is a look at the traffic behind you especially important?

Correct answer: Backing up, changing lanes and braking suddenly.

Answer options

  1. ABacking up, turning sharply and driving through an intersection
  2. BBacking up, changing lanes and braking suddenly Correct
  3. CChanging lanes, driving through intersections and braking suddenly

Why

Before you back up, change lanes or brake suddenly, check the traffic behind you with your mirrors and by turning your head. Look over your shoulder through the rear window when backing, and check your blind spot before moving into another lane. These are the moments when a collision with someone behind you is most likely: backing takes you toward whatever is back there, and if you change lanes or brake hard, a vehicle coming up behind you may have no room to avoid you.

About this question

Topic: Defensive driving   License: Car permit

Part of these practice sets:

Where it applies: Used in practice sets for:

Practice the whole set

This question is part of Road Rules (32 questions). Take the full set and check your score.

Practice Road Rules

Practice on your phone.

Practice here in your browser, or use the app with the same questions and explanations. It's free on the App Store.